Billie Joe Armstrong of Green Day performs onstage during the 2012 iHeartRadio Music Festival at the MGM Grand Garden Arena on September 21 2012 in...
{"Image ImageDescription": "LAS VEGAS, NV - SEPTEMBER 21:  Billie Joe Armstrong of Green Day performs onstage during the 2012 iHeartRadio Music Festival at the MGM Grand Garden Arena on September 21, 2012 in Las Vegas, Nevada.  (Photo by Michael Kovac/Getty Images for Clear Channel)", "Image Copyright": "2012 Getty Images"}